Leo and Michael, ever since they woke up on this continent, had only heard bits and pieces about energy monsters, so it made sense they didn't get it.
Even if Iris found it funny, she was ready to explain so these two 'idiots' could get a little smarter.
"The nature of energy monsters is pretty dangerous. They don't need to eat or drink, but sometimes they really want to fight, and I mean fight to the death.
A smaller number are way more aggressive, they'll actively attack anyone who gets close. I and my subordinates have killed a lot of energy monsters too, so don't hesitate when it comes to killing them."
Even though energy monsters fight and kill each other like crazy, there's still a lot of them now because they're all born from natural energy.
This world always keeps the number of energy monsters at a stable level. Only when the world no longer needs them to exist will they possibly go extinct.
